4p + 5c = p. Solve for c
2 answers:
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Actually Welcome to the Concept of the Factorisation.
Since here both are the roots of the quadratic equation in the factor form, hence
equate them to zero, to get the value of x
hence,
2x-9 = 0
===> x = 9/2
and
3x+5=0
===> x = -5/3
Jace's song were played on 8 commercials and 2 movies
<h3>Further explanation</h3>Simultaneous Linear Equations could be solved by using several methods such as :
- <em>Elimination Method</em>
- <em>Substitution Method</em>
- <em>Graph Method</em>
If we have two linear equations with 2 variables x and y , then we need to find the value of x and y that satisfying the two equations simultaneously.
Let us tackle the problem!
<em>Let:</em>
<em>Number of Commercials = C</em>
<em>Number of Movies = M</em>
<em>Jaces songs were played on 6 more commercials than movies.</em>
→ <em>Equation 1</em>
<em>Jace will earn $50 every time one of his songs is played in a commercial and he will earn $140 every time one of his songs is played in a movie.</em>
<em>His total earnings in the royalties from all commercials and movies was $680.</em>
→ <em>Equation 2</em>
<em>Equation 1 ↔ Equation 2 :</em>
The number of commercials and the number of movies in which Jaces songs where played is respectively 8 and 2
- Perimeter of Rectangle : brainly.com/question/12826246
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- Sum of The Ages : brainly.com/question/11240586
Grade: High School
Subject: Mathematics
Chapter: Simultaneous Linear Equations
Keywords: Simultaneous , Elimination , Substitution , Method , Linear , Equations
